I-55 weather conditions near Springfield, Illinois

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Overcast 69°F 2026-07-25T09:52:00-05:00
• Today 2026-07-25, Chance Showers. A 40 percent chance of showers, mainly before noon. Cloudy, then gradually becoming mostly sunny, with a high near 84. South southwest wind 5 to 7 mph.
• Tonight 2026-07-25, Partly Cloudy. Partly cloudy, with a low around 72. Light south wind.
• Sunday 2026-07-26, Partly Sunny. Partly sunny, with a high near 93. Heat index values as high as 107. Calm wind becoming southwest around 6 mph in the afternoon.
• Sunday Night 2026-07-26, Partly Cloudy. Partly cloudy, with a low around 76. South southwest wind 3 to 6 mph.
• Monday 2026-07-27, Hot. Sunny and hot, with a high near 98. Southwest wind 7 to 11 mph, with gusts as high as 22 mph.
• Monday Night 2026-07-27, Mostly Clear. Mostly clear, with a low around 76. Southwest wind 6 to 9 mph becoming northwest after midnight. Winds could gust as high as 17 mph.
• Tuesday 2026-07-28, Sunny. Sunny, with a high near 93. North wind 6 to 9 mph, with gusts as high as 16 mph.
• Tuesday Night 2026-07-28, Partly Cloudy. Partly cloudy, with a low around 68.
• Wednesday 2026-07-29, Sunny. Sunny, with a high near 91.
• Wednesday Night 2026-07-29, Mostly Clear. Mostly clear, with a low around 69.
• Thursday 2026-07-30, Sunny. Sunny, with a high near 91.
• Thursday Night 2026-07-30, Partly Cloudy. Partly cloudy, with a low around 70.
• Friday 2026-07-31, Mostly Sunny. Mostly sunny, with a high near 90.